Which expression is equal to the polynomial below? 2x4 + 5x3 – 8x – 20
x3(2x + 5) + 4(2x – 5)
...
Mathematics, 09.11.2020 20:30 bbbbhu
Which expression is equal to the polynomial below? 2x4 + 5x3 – 8x – 20
x3(2x + 5) + 4(2x – 5)
x3(2x + 5) – 4(2x + 5)
x3(2x – 5) – 4(2x – 5)
x3(2x + 5) + 4(2x + 5)
Answers: 1
Mathematics, 21.06.2019 15:00
Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²
Answers: 3
Mathematics, 21.06.2019 19:30
John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points
Answers: 1
Mathematics, 21.06.2019 22:10
Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1
Answers: 3
Mathematics, 22.06.2019 01:40
Suppose we have a set of small wooden blocks showing the 26 letters of the english alphabet, one letter per block. (think of scrabble tiles.) our set includes 10 copies of each letter. we place them into a bag and draw out one block at a time. (a) if we line up the letters on a rack as we draw them, how different ways coukl we fill a rack of 5 letters? (b) now suppose we just toss our chosen blocks into a pile, and whenever we draw a letter we already have, we put it back in the bag and draw again. how many different piles of 5 blocks could result? possible? piles will contain at least one repeated letter? (c) if we draw out 5 blocks wit hout looking at them, how many different piles are (d) if we draw out 5 blocks without looking at them, how many of the possible 2. (4) consider the following formula. 12 give two different proofs, one using the factorial formulas and the other combina torial.
Answers: 3
History, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Biology, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Advanced Placement (AP), 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50
Mathematics, 24.02.2021 01:50